From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org
Subject: Re: [For master PATCH 1/1] grapric_utils: set_pixel only write 16bit in 16bit mode
Date: Thu, 21 Feb 2013 14:56:00 +0100 [thread overview]
Message-ID: <20130221135600.GT1906@pengutronix.de> (raw)
In-Reply-To: <1361265854-14224-1-git-send-email-plagnioj@jcrosoft.com>
On Tue, Feb 19, 2013 at 10:24:14AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> ---
> lib/gui/graphic_utils.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/gui/graphic_utils.c b/lib/gui/graphic_utils.c
> index 95687df..a1be5d0 100644
> --- a/lib/gui/graphic_utils.c
> +++ b/lib/gui/graphic_utils.c
> @@ -104,7 +104,7 @@ void set_pixel(struct fb_info *info, void *adr, u32 px)
> case 8:
> break;
> case 16:
> - *(u16 *)adr = px;
> + *(u16 *)adr = px & 0xffff;
What does this fix? The result should be the same.
Sascha
> break;
> case 32:
> *(u32 *)adr = px;
> --
> 1.7.10.4
>
>
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next prev parent reply other threads:[~2013-02-21 13:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-19 9:24 Jean-Christophe PLAGNIOL-VILLARD
2013-02-21 13:56 ` Sascha Hauer [this message]
2013-02-21 14:01 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-21 14:08 ` Sascha Hauer
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